class_docstr: Build a logger for a context.
  
  :param context: The context identifier of the class, module or method.
  :param log_config: The configuration file for the logger.
  :return:: an executor object.
docstr: Close all the handlers.
docstr_tok: ["Close","all","the","handlers","."]
code: def close(self):
      """Close all the handlers."""
      if not self._is_closed:
          for handler in self.logger.handlers:
              handler.close()
          self._is_closed = True
  
imports: import copy
  import logging
  import logging.handlers
  import os
  import platform
  import sys
  from typing import Optional
  from rich.logging import LogRender
  from rich.logging import RichHandler
  from jina.constants import __resources_path__, __uptime__, __windows__
  from jina.enums import LogVerbosity
  from jina.jaml import JAML
  from jina.logging import formatter
label_desc: Use image node_id 6 for calling the JinaLogger obj's underlying member method code with example usage: obj.close() without return types